Verify DPD notifications on arrival
Add a clear authenticity check before downstream work begins.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Verify DPD Notification
Tool to verify a webhook notification's authenticity by posting back the original signature and payload. use after receiving a notification to confirm it originates from dpd.
Why this helps
Unverified webhook payloads create uncertainty about whether an event really came from DPD.
- Checks the original signature and payload
- Creates an auditable verification result
- Reduces uncertainty in event handling
Setup
Build it in a few focused steps.
- 1Connect Dpd2 in Notis once and prepare the DPD notification endpoint.
- 2Create an automation named Verify DPD notification.
- 3Describe that Notis should pass the original signature and payload to DPD and report the verification result.
- 4Pick a Notis webhook as the trigger.
- 5Choose a report channel, then test with one real notification payload.
Questions about this workflow
What must the webhook include?
The original DPD signature and payload are required for verification.
Does verification change the notification?
No. It posts the supplied signature and payload for authenticity checking.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Timelinesai to Dpd2. A trigger fires from one place; an action lands in another.
Timelinesai triggers
Dpd2 actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Verify DPD Notification
Tool to verify a webhook notification's authenticity by posting back the original signature and payload. use after receiving a notification to confirm it originates from dpd.
Connect any two apps with Notis in the middle.
Timelinesai and Dpd2, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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